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  1. HBase
  2. HBASE-19035 Miss metrics when coprocessor use region scanner to read data
  3. HBASE-19366

Backport to branch-1 HBASE-19035 Miss metrics when coprocessor use region scanner to read data

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0
    • Component/s: metrics
    • Labels:
      None
    • Release Note:
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      1. Move read requests count to region level. Because RegionScanner is exposed to CP.
      2. Update write requests count in processRowsWithLocks.
      3. Remove requestRowActionCount in RSRpcServices. This metric can be computed by region's readRequestsCount and writeRequestsCount.
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      1. Move read requests count to region level. Because RegionScanner is exposed to CP. 2. Update write requests count in processRowsWithLocks. 3. Remove requestRowActionCount in RSRpcServices. This metric can be computed by region's readRequestsCount and writeRequestsCount.

      Description

      Making subissue to backport the parent issue to branch-1. I'll attach first attempt at a backport. It is failing in TestRegionServerMetrics in an assert.

      Making a new issue because time has elapsed since parent went into master and branch-1 and I want to resolve the parent. Thanks. FYI [~zghaobac] If you've input, just say sir and I can take another look.

        Attachments

        1. HBASE-19035.branch-1.2.001.patch
          3 kB
          Michael Stack
        2. HBASE-19366.branch-1.001.patch
          7 kB
          Guanghao Zhang
        3. HBASE-19366.branch-1.001.patch
          7 kB
          Guanghao Zhang
        4. HBASE-19366.branch-1.001.patch
          7 kB
          Guanghao Zhang
        5. HBASE-19366.branch-1.3.001.patch
          3 kB
          Michael Stack

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              • Assignee:
                zghao Guanghao Zhang
                Reporter:
                stack Michael Stack
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                Dates

                • Created:
                  Updated:
                  Resolved: